"to preserve authenticity" is correct and usable in written English.
You can use it when you want to emphasize the importance of preserving the accuracy or truth of something. For example: "The museum worked hard to preserve authenticity in the historically accurate exhibit."
How do directors research a story beforehand to preserve authenticity?: originally appeared on Quora: The best answer to any question.
What's most interesting to me is that, although I try not to meddle in the scene to preserve authenticity, by definition it can't be real, because it's only my way of seeing; it's real for me.
Normal proportions between infants and adults were maintained to preserve authenticity of perceptual experience.
Minimal editing has been done to preserve authenticity while ensuring readability.
Minimal editing was done to preserve authenticity while ensuring readability [ 15].
When security of a given network architecture is not properly designed from the beginning, it is difficult to preserve confidentiality, authenticity, integrity and non-repudiation in practical networks.
The United States Indian Arts and Crafts Board has attempted to preserve the authenticity of Indian jewelry by establishing standards in handworked silver.
The limited tourism infrastructure on the islands -- the 10-seat plane we took from Managua looked like a relic from the '50s -- has allowed them to preserve an authenticity and tranquillity that words cannot appropriately describe.
Therefore, it is suggested that measures should be given priority to preserve the authenticity of inherited resources, to improve the provision of supporting facilities, to promote coordination between different villages and village clusters, and to arrange people-oriented tourism routes.
Presented in this paper are the investigations related to the design of the structural system based on elaborated architectonic bases that are to preserve the authenticity of the structure, performed geotechnical investigations of the site and defined input seismic parameters.
If you are creating a community for one target audience, such as alumni, you may choose to set the privacy to "members only" to preserve the authenticity of the group.
